/**
 * Msolar by Muzzolon Industries - Stile principale
 * Design industriale, pulito, giallo aziendale per accenti
 */

/* ---- Font brand MADE Outer Sans ---- */
@font-face {
  font-family: 'MADE Outer Sans';
  src: url('../fonts/MADE%20Outer%20Sans%20Light%20PERSONAL%20USE.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'MADE Outer Sans';
  src: url('../fonts/MADE%20Outer%20Sans%20Regular%20PERSONAL%20USE.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'MADE Outer Sans';
  src: url('../fonts/MADE%20Outer%20Sans%20Medium%20PERSONAL%20USE.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'MADE Outer Sans';
  src: url('../fonts/MADE%20Outer%20Sans%20Bold%20PERSONAL%20USE.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #4a4a4a;
  --color-accent: #e6a800;
  --color-accent-dark: #d48900;
  --color-border: #e0e0e0;
  --font-main: 'MADE Outer Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width: 1200px;
  --header-h: 72px;
  --space: 1.5rem;
  --radius: 4px;
  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;
}

/* Accento colore per parole evidenziate */
.accent {
  color: var(--color-accent-dark);
  font-weight: 600;
}

.link-muzzolon {
  text-decoration: underline;
  text-underline-offset: 2px;
}
.link-muzzolon:hover {
  color: var(--color-accent);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-dark);
}

/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: transform 0.35s ease, background var(--transition), border-color var(--transition);
}

/* Header nascosto quando si scrolla giù (pagine con hero fullscreen) */
body.page-home .site-header.header-hidden,
body.page-azienda .site-header.header-hidden {
  transform: translateY(-100%);
}

/* Header trasparente sulla hero home (in cima) */
.site-header.header-transparent {
  background: transparent;
  border-bottom-color: transparent;
}

.site-header.header-transparent .nav-link,
.site-header.header-transparent .lang-switcher a,
.site-header.header-transparent .nav-link::after {
  transition: color 0.3s ease, background 0.3s ease;
}

/* Header con trasparenza dopo scroll (effetto vetro smerigliato) */
.site-header.header-transparent.header-scrolled {
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(24px);
  -moz-backdrop-filter: blur(24px);
  -ms-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  isolation: isolate;
}

.site-header.header-transparent.header-scrolled .nav-link,
.site-header.header-transparent.header-scrolled .lang-switcher a {
  color: var(--color-text);
}

.site-header.header-transparent.header-scrolled .lang-sep {
  color: var(--color-text-muted);
}

.site-header.header-transparent.header-scrolled .nav-link.active,
.site-header.header-transparent.header-scrolled .lang-switcher a.active {
  color: var(--color-accent-dark);
}

.site-header.header-transparent.header-scrolled .nav-link:hover {
  color: var(--color-accent-dark);
}

.site-header.header-transparent.header-scrolled .nav-link::after {
  background: var(--color-accent);
}

.site-header.header-transparent.header-scrolled .nav-toggle span {
  background: var(--color-text);
}

.site-header.header-transparent .nav-link,
.site-header.header-transparent .lang-switcher a {
  color: rgba(255, 255, 255, 0.9);
}

.site-header.header-transparent .lang-sep {
  color: rgba(255, 255, 255, 0.6);
}

.site-header.header-transparent .nav-link.active,
.site-header.header-transparent .lang-switcher a.active {
  color: #fff;
}

.site-header.header-transparent .nav-link:hover {
  color: #fff;
}

.site-header.header-transparent .nav-link::after {
  background: #fff;
}

.site-header.header-transparent .nav-link.active::after {
  background: var(--color-accent);
}

.site-header.header-transparent .nav-toggle span {
  background: #fff;
}

/* Su pagine interne: spazio per header fixed */
body:not(.page-home):not(.page-azienda) main {
  padding-top: var(--header-h);
}

.header-inner {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}

.logo {
  flex-shrink: 0;
  isolation: isolate;
  justify-self: start;
  display: block;
  position: relative;
}

.header-actions {
  justify-self: end;
}

/* Logo header: stesse dimensioni ovunque; si alternano in base allo sfondo */
.site-header .logo .logo-img {
  display: block;
  height: 50px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  object-position: left center;
}

/* Sfondo bianco (desktop): logo nero visibile; logo chiaro nascosto senza traccia */
.site-header .logo .logo-dark {
  display: block;
}
.site-header .logo .logo-light {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Sfondo trasparente in cima (hero): logo chiaro visibile */
.site-header.header-transparent:not(.header-scrolled) .logo .logo-dark {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.site-header.header-transparent:not(.header-scrolled) .logo .logo-light {
  position: static;
  display: block;
  opacity: 1;
  visibility: visible;
  width: auto;
  height: 50px;
}

/* Mobile: sfondo header nero → logo chiaro, stesse dimensioni (40px) */
@media (max-width: 899px) {
  .site-header .logo .logo-img {
    height: 40px;
    max-width: 200px;
  }

  .site-header .logo .logo-dark {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  .site-header .logo .logo-light {
    position: static;
    display: block;
    opacity: 1;
    visibility: visible;
    width: auto;
    height: 40px;
  }
}

.nav-main {
  justify-self: center;
  display: none;
}

@media (min-width: 900px) {
  .nav-main {
    display: block;
  }
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
}

.nav-link {
  position: relative;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.5rem 0;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link:hover {
  color: var(--color-accent-dark);
}

.nav-link.active {
  color: var(--color-accent-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  margin-left: auto;
  gap: 1rem;
}

@media (max-width: 899px) {
  .header-actions .lang-switcher {
    display: none;
  }

  /* Header sfondo nero su smartphone */
  .site-header,
  .site-header.header-transparent,
  .site-header.header-transparent.header-scrolled {
    background: #000000 !important;
    border-bottom-color: rgba(255, 255, 255, 0.15);
  }

  .header-actions {
    justify-content: flex-end;
  }

  .site-header .nav-toggle span {
    background: #ffffff !important;
  }
}

.lang-switcher {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.lang-switcher a {
  transition: color var(--transition), opacity var(--transition);
}

.lang-switcher a:not(.active) {
  opacity: 0.7;
}

.lang-switcher a:hover {
  opacity: 1;
}

.lang-switcher a {
  display: inline-block;
  position: relative;
}

.lang-switcher a.active {
  color: var(--color-accent-dark);
  font-weight: 700;
}

.lang-switcher a.active::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
}

.site-header.header-transparent .lang-switcher a.active {
  color: #fff;
}

.site-header.header-transparent .lang-switcher a.active::after {
  background: var(--color-accent);
}

.lang-sep {
  margin: 0 0.35rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.nav-toggle:hover {
  transform: scale(1.05);
}

.nav-toggle:active {
  transform: scale(0.98);
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Header quando menu mobile aperto (su desktop) */
@media (min-width: 900px) {
  .site-header.mobile-open {
    background: #ffffff !important;
    border-bottom-color: var(--color-border);
  }

  .site-header.mobile-open .nav-toggle span {
    background: var(--color-text);
  }
}

@media (max-width: 899px) {
  .site-header.mobile-open {
    background: #000000 !important;
  }

  .site-header.mobile-open .nav-toggle span {
    background: #fff;
  }
}


/* Mobile menu - pannello laterale destro, sfondo nero, testo bianco */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.35s ease;
  cursor: pointer;
  backdrop-filter: blur(2px);
}

.nav-mobile-overlay.is-open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

.nav-mobile {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: #000000;
  color: #ffffff;
  padding: calc(var(--header-h) + 1.5rem) var(--space) 1.5rem;
  overflow-y: auto;
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1), box-shadow 0.4s ease;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

.nav-mobile.is-open {
  transform: translateX(0);
  pointer-events: auto;
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.5);
}

@media (min-width: 900px) {
  .nav-mobile-overlay,
  .nav-mobile {
    display: none !important;
  }
}

.nav-mobile .nav-main {
  display: block !important;
}

.nav-mobile .nav-list {
  flex-direction: column;
  gap: 0;
  padding-top: 0;
  list-style: none;
}

.nav-mobile .nav-list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateX(20px);
  animation: navItemSlideIn 0.4s ease forwards;
}

.nav-mobile.is-open .nav-list li:nth-child(1) { animation-delay: 0.05s; }
.nav-mobile.is-open .nav-list li:nth-child(2) { animation-delay: 0.1s; }
.nav-mobile.is-open .nav-list li:nth-child(3) { animation-delay: 0.15s; }
.nav-mobile.is-open .nav-list li:nth-child(4) { animation-delay: 0.2s; }
.nav-mobile.is-open .nav-list li:nth-child(5) { animation-delay: 0.25s; }

@keyframes navItemSlideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.nav-mobile .nav-link,
.nav-mobile a.nav-link {
  display: block;
  padding: 0.85rem 0;
  font-size: 1.1rem;
  color: #ffffff !important;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.nav-mobile .nav-link:hover,
.nav-mobile .nav-link.active,
.nav-mobile a.nav-link:hover,
.nav-mobile a.nav-link.active {
  color: var(--color-accent) !important;
}

.nav-mobile .nav-link:hover,
.nav-mobile a.nav-link:hover {
  padding-left: 0.5rem;
}

.nav-mobile .nav-link::after {
  display: none;
}

.nav-mobile .nav-mobile-lang {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-mobile .nav-mobile-lang .lang-switcher a,
.nav-mobile .nav-mobile-lang a {
  color: rgba(255, 255, 255, 0.95) !important;
}

.nav-mobile .nav-mobile-lang .lang-switcher a.active {
  color: var(--color-accent) !important;
}

.nav-mobile .lang-sep {
  color: rgba(255, 255, 255, 0.5);
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform 0.15s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-text);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-text);
}

.btn-secondary:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

/* ---- Sections ---- */
.section {
  padding: 3rem var(--space);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.section-subtitle {
  color: var(--color-text-muted);
  margin: 0 0 2rem;
  max-width: 60ch;
}

/* ---- Hero fullscreen (layout immagine) ---- */
.hero-fullscreen {
  position: relative;
  z-index: 0;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  background-color: #2a2a2a;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.5) 30%, rgba(0, 0, 0, 0.25) 60%, rgba(0, 0, 0, 0.1) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem var(--space) 4rem;
  width: 100%;
}

.hero-fullscreen .hero-title {
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 1rem;
  letter-spacing: 0.03em;
  color: #fff;
  text-transform: uppercase;
}

.hero-fullscreen .hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 52ch;
  margin: 0;
  line-height: 1.65;
  text-align: left;
}

.hero-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  background: #f8f8f8;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  text-align: left;
}

/* Key message - ponte hero / contenuto, stile moderno */
.key-message {
  padding: 3rem var(--space);
  max-width: var(--max-width);
  margin: 0 auto;
}

.key-message-inner {
  max-width: 50ch;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.key-message-inner::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin: 0 auto 1.25rem;
}

.key-message-lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 0.6rem;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.key-message-detail {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
  font-weight: 400;
}

/* ---- Brand section ---- */
.brand-section {
  padding: 3rem var(--space);
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand-section h2 {
  font-size: 1.5rem;
  margin: 0 0 1rem;
}

.brand-section p {
  margin: 0 0 1rem;
  max-width: 70ch;
  color: var(--color-text-muted);
}

/* ---- Cards soluzioni ---- */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.card-image {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
  flex-shrink: 0;
  transition: transform var(--transition-slow);
}

.card:hover .card-image {
  transform: scale(1.08);
}

.card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
  flex: 1;
}

.card .btn {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
}

/* ---- Vantaggi ---- */
.vantaggi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 500px) {
  .vantaggi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 800px) {
  .vantaggi-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.vantaggio {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: transform var(--transition-slow), border-color var(--transition-slow),
    box-shadow var(--transition-slow), border-left-color var(--transition-slow);
  transform: translateY(0);
}

.vantaggio:hover {
  border-color: var(--color-accent);
  border-left-color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(230, 168, 0, 0.12);
  transform: translateY(-4px);
}

.reveal.visible .vantaggio {
  animation: cellFadeIn 0.5s ease forwards;
}

.reveal.visible .vantaggi-grid .vantaggio:nth-child(1) { animation-delay: 0.05s; }
.reveal.visible .vantaggi-grid .vantaggio:nth-child(2) { animation-delay: 0.1s; }
.reveal.visible .vantaggi-grid .vantaggio:nth-child(3) { animation-delay: 0.15s; }
.reveal.visible .vantaggi-grid .vantaggio:nth-child(4) { animation-delay: 0.2s; }
.reveal.visible .vantaggi-grid .vantaggio:nth-child(5) { animation-delay: 0.25s; }
.reveal.visible .vantaggi-grid .vantaggio:nth-child(6) { animation-delay: 0.3s; }

.vantaggio h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--color-text);
}

.vantaggio p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

/* ---- Applicazioni ---- */
.section-applicazioni {
  background: linear-gradient(to right, rgba(230, 168, 0, 0.22), #ffffff 65%);
}

.applicazioni-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 500px) {
  .applicazioni-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 800px) {
  .applicazioni-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1100px) {
  .applicazioni-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

@keyframes cellFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.applicazione {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  display: block;
  padding: 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  white-space: pre-line;
  transition: transform var(--transition-slow), border-color var(--transition-slow),
    box-shadow var(--transition-slow), background var(--transition-slow);
  transform: translateY(0) scale(1);
}

.applicazione:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--color-accent);
  box-shadow: 0 12px 32px rgba(230, 168, 0, 0.2), 0 0 0 2px rgba(230, 168, 0, 0.15);
  transform: translateY(-6px) scale(1.03);
}

.applicazione .accent {
  color: var(--color-accent-dark);
}

.applicazione:hover .accent {
  color: var(--color-accent);
}

.reveal.visible .applicazione {
  animation: cellFadeIn 0.5s ease forwards;
}

.reveal.visible .applicazioni-grid .applicazione:nth-child(1) { animation-delay: 0.05s; }
.reveal.visible .applicazioni-grid .applicazione:nth-child(2) { animation-delay: 0.1s; }
.reveal.visible .applicazioni-grid .applicazione:nth-child(3) { animation-delay: 0.15s; }
.reveal.visible .applicazioni-grid .applicazione:nth-child(4) { animation-delay: 0.2s; }
.reveal.visible .applicazioni-grid .applicazione:nth-child(5) { animation-delay: 0.25s; }

/* ---- Media gallery (page Media) ---- */
.media-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .media-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .media-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

@media (min-width: 1100px) {
  .media-gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}

.media-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition-slow), transform var(--transition-slow), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.media-item:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(230, 168, 0, 0.12), 0 0 0 1px rgba(230, 168, 0, 0.08);
  transform: translateY(-4px);
}

.media-item-image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f0f0f0;
}

.media-item-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.media-item:hover .media-item-image-wrap img {
  transform: scale(1.06);
}

.media-item-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
}

.media-item-body {
  padding: 1rem 1.15rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.media-item-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
  color: var(--color-text);
  line-height: 1.3;
}

.media-item-caption {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
  flex: 1;
}

.media-item .btn {
  align-self: flex-start;
  margin-top: auto;
}

.reveal.visible .media-item {
  animation: cellFadeIn 0.5s ease forwards;
}

.reveal.visible .media-gallery .media-item:nth-child(1) { animation-delay: 0.05s; }
.reveal.visible .media-gallery .media-item:nth-child(2) { animation-delay: 0.1s; }
.reveal.visible .media-gallery .media-item:nth-child(3) { animation-delay: 0.15s; }
.reveal.visible .media-gallery .media-item:nth-child(4) { animation-delay: 0.2s; }
.reveal.visible .media-gallery .media-item:nth-child(5) { animation-delay: 0.25s; }
.reveal.visible .media-gallery .media-item:nth-child(6) { animation-delay: 0.3s; }
.reveal.visible .media-gallery .media-item:nth-child(7) { animation-delay: 0.35s; }
.reveal.visible .media-gallery .media-item:nth-child(8) { animation-delay: 0.4s; }

/* ---- CTA block ---- */
.cta-block {
  text-align: center;
  padding: 3rem var(--space);
  background: #f8f8f8;
  border-top: 1px solid var(--color-border);
}

.cta-block .btn {
  margin: 0 0.5rem 0.5rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-text);
  color: #e0e0e0;
  padding: 2.5rem var(--space);
  margin-top: 3rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  height: 50px;
  width: auto;
  margin: 0 auto 1rem;
}

.footer-tagline {
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
  max-width: 40ch;
  margin-left: auto;
  margin-right: auto;
  color: #b0b0b0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.footer-nav a {
  color: #e0e0e0;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--color-accent);
}

.footer-contact {
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 1rem;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #e0e0e0;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.footer-social-link:hover {
  color: var(--color-accent);
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.footer-social-icon {
  width: 18px;
  height: 18px;
  display: block;
}

.footer-social-icon path,
.footer-social-icon rect,
.footer-social-icon circle,
.footer-social-icon polygon,
.footer-social-icon line {
  fill: none;
  stroke: currentColor;
}

.footer-social-icon polygon[fill="currentColor"] {
  fill: currentColor;
  stroke: none;
}

.footer-copyright {
  font-size: 0.8rem;
  color: #777;
  margin: 0;
}

.footer-credit {
  font-size: 0.75rem;
  color: #666;
  margin: 0.75rem 0 0;
}

.footer-credit a {
  color: var(--color-accent);
}

.footer-credit a:hover {
  text-decoration: underline;
}

/* ---- Page hero (internal) ---- */
.page-hero {
  padding: 2.5rem var(--space);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin: 0 0 0.5rem;
}

.page-hero p {
  margin: 0;
  color: var(--color-text-muted);
  max-width: 60ch;
}

/* ---- Product detail ---- */
.product-hero-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  background: #f0f0f0;
}

.product-progetto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (min-width: 600px) {
  .product-progetto-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-progetto-image {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  display: block;
}

.product-note-box {
  background: #fff9e6;
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  border-radius: var(--radius);
  font-weight: 500;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

.specs-table th,
.specs-table td {
  padding: 0.6rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.specs-table th {
  font-weight: 600;
  color: var(--color-text-muted);
  width: 40%;
}

/* ---- Forms ---- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: var(--font-main);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-actions {
  margin-top: 1.5rem;
}

.form-error {
  color: #c00;
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.form-success {
  color: #1a5f1a;
  font-weight: 500;
  margin: 0;
}

.form-success-box {
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, rgba(230, 168, 0, 0.12), rgba(230, 168, 0, 0.06));
  border: 1px solid rgba(230, 168, 0, 0.35);
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  margin-left: auto;
  margin-right: auto;
  border-left: 4px solid var(--color-accent);
  width: 100%;
  max-width: 640px;
  text-align: center;
}

.form-error-box {
  padding: 1.25rem 1.5rem;
  background: rgba(200, 50, 50, 0.08);
  border: 1px solid rgba(200, 50, 50, 0.25);
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  margin-left: auto;
  margin-right: auto;
  border-left: 4px solid #c0392b;
  width: 100%;
  max-width: 640px;
  text-align: center;
}

.form-error-box .form-error {
  margin: 0;
}

/* ---- Page Contatti ---- */
.page-contatti .key-message,
.page-contatti .section {
  margin-left: auto;
  margin-right: auto;
}

.section-contatti-info {
  padding-top: 0.5rem;
}

.section-contatti-info .contact-info-grid {
  margin-left: auto;
  margin-right: auto;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
  max-width: 900px;
}

@media (min-width: 600px) {
  .contact-info-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.25rem 1.25rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition-slow), transform var(--transition-slow);
}

.contact-info-item:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 20px rgba(230, 168, 0, 0.12);
  transform: translateY(-2px);
}

.contact-info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  opacity: 0.95;
}

.contact-info-icon--email {
  background: linear-gradient(135deg, #e6a800 0%, #c99000 100%);
}

.contact-info-icon--phone {
  background: linear-gradient(135deg, #d48900 0%, #b37400 100%);
}

.contact-info-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-dark);
  margin-bottom: 0.35rem;
}

.contact-info-value {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.45;
}

.contact-info-value a {
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent);
  transition: color var(--transition), border-color var(--transition);
}

.contact-info-value a:hover {
  color: var(--color-accent-dark);
  border-bottom-color: var(--color-accent-dark);
}

.section-contatti-form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-contatti-form .form-card {
  max-width: 640px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: box-shadow var(--transition-slow), border-color var(--transition);
}

.section-contatti-form .form-card:hover,
.section-contatti-form .form-card:focus-within {
  border-color: rgba(230, 168, 0, 0.4);
  box-shadow: 0 8px 28px rgba(230, 168, 0, 0.12);
}

.form-card-title {
  font-size: 1.35rem;
  margin: 0 0 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-accent);
  color: var(--color-text);
}

.form-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.form-row--half {
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 500px) {
  .form-row--half {
    grid-template-columns: 1fr;
  }
}

.form-row .form-group {
  margin-bottom: 0;
}

.page-contatti .form-group input:focus,
.page-contatti .form-group select:focus,
.page-contatti .form-group textarea:focus {
  box-shadow: 0 0 0 2px rgba(230, 168, 0, 0.25);
}

.section-contatti-partnership {
  background: linear-gradient(135deg, rgba(230, 168, 0, 0.18) 0%, rgba(230, 168, 0, 0.1) 40%, rgba(230, 168, 0, 0.04) 100%);
  border: 1px solid rgba(230, 168, 0, 0.35);
  border-radius: 12px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 2.5rem;
  padding: 3rem var(--space);
  text-align: center;
  box-shadow: 0 4px 24px rgba(230, 168, 0, 0.08);
}

.partnership-inner {
  max-width: 56ch;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.partnership-inner::before {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 auto 1.25rem;
  border-radius: 2px;
}

.partnership-title {
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--color-text);
  text-align: center;
  letter-spacing: 0.02em;
}

.partnership-text {
  margin: 0 0 1.75rem;
  color: var(--color-text);
  line-height: 1.65;
  text-align: center;
  font-size: 1.05rem;
}

.partnership-form {
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}

.partnership-form .form-group {
  margin-bottom: 1rem;
}

.partnership-form .form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
}

.partnership-form .form-group input,
.partnership-form .form-group select,
.partnership-form .form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.partnership-form .form-group input:focus,
.partnership-form .form-group select:focus,
.partnership-form .form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(230, 168, 0, 0.2);
}

.partnership-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.partnership-form .form-actions {
  margin-top: 1.25rem;
}

@media (max-width: 600px) {
  .partnership-form-grid {
    grid-template-columns: 1fr;
  }
}

.partnership-inner .btn {
  margin: 0;
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(230, 168, 0, 0.35);
}

.partnership-inner .btn:hover {
  box-shadow: 0 6px 20px rgba(230, 168, 0, 0.45);
  transform: translateY(-2px);
}

.reveal.visible .contact-info-item {
  animation: cellFadeIn 0.5s ease forwards;
}

.reveal.visible .contact-info-grid .contact-info-item:nth-child(1) { animation-delay: 0.05s; }
.reveal.visible .contact-info-grid .contact-info-item:nth-child(2) { animation-delay: 0.12s; }
.reveal.visible .contact-info-grid .contact-info-item:nth-child(3) { animation-delay: 0.19s; }

/* ---- Progetti su misura: processo a card ---- */
.page-progetti .key-message,
.page-progetti .section {
  margin-left: auto;
  margin-right: auto;
}

.page-progetti .section-subtitle {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-progetti-processo {
  background: linear-gradient(to right, rgba(230, 168, 0, 0.06), transparent 50%);
  text-align: center;
}

.section-progetti-processo .section-title {
  text-align: center;
}

.section-progetti-processo .progetti-steps {
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.section-progetti-processo .product-note-box {
  margin: 2rem auto 1.5rem;
  max-width: 60ch;
  text-align: center;
}

.section-progetti-processo .btn {
  margin-top: 0.5rem;
  display: inline-block;
}

.progetti-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

@media (min-width: 500px) {
  .progetti-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .progetti-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1100px) {
  .progetti-steps {
    grid-template-columns: repeat(5, 1fr);
  }
}

.progetti-step {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: transform var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-slow);
}

.progetti-step:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 20px rgba(230, 168, 0, 0.12);
  transform: translateY(-2px);
}

.progetti-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--color-accent);
  color: var(--color-text);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50%;
  margin-bottom: 0.75rem;
}

.progetti-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--color-text);
}

.progetti-step-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

.reveal.visible .progetti-step {
  animation: cellFadeIn 0.5s ease forwards;
}

.reveal.visible .progetti-steps .progetti-step:nth-child(1) { animation-delay: 0.05s; }
.reveal.visible .progetti-steps .progetti-step:nth-child(2) { animation-delay: 0.1s; }
.reveal.visible .progetti-steps .progetti-step:nth-child(3) { animation-delay: 0.15s; }
.reveal.visible .progetti-steps .progetti-step:nth-child(4) { animation-delay: 0.2s; }
.reveal.visible .progetti-steps .progetti-step:nth-child(5) { animation-delay: 0.25s; }


/* ---- Configuratore steps ---- */
.config-steps {
  max-width: 640px;
  margin: 0 auto 2rem;
}

.config-step {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.config-step:last-of-type {
  border-bottom: none;
}

.config-step h3 {
  font-size: 1.1rem;
  margin: 0 0 1rem;
}

.config-step label {
  display: block;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.config-step input[type="radio"] {
  margin-right: 0.5rem;
}

.config-summary {
  background: #f8f8f8;
  padding: 1.5rem;
  border-radius: var(--radius);
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.config-summary dt {
  font-weight: 600;
  margin-top: 0.75rem;
}

.config-summary dt:first-child {
  margin-top: 0;
}

.config-summary dd {
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
}

/* ---- Utility ---- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Scroll reveal (class added by JS) */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Chat widget: icona in basso a destra, sempre visibile ---- */
.chat-widget {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 9999;
  font-family: var(--font-main);
}

.chat-widget-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #1a1a1a;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(230, 168, 0, 0.4);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.chat-widget-btn:hover {
  background: var(--color-accent-dark);
  color: #fff;
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(230, 168, 0, 0.5);
}

.chat-widget-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(230, 168, 0, 0.5);
}

.chat-widget-icon {
  width: 28px;
  height: 28px;
}

.chat-widget-panel {
  position: absolute;
  bottom: calc(56px + 0.75rem);
  right: 0;
  width: 360px;
  max-width: calc(100vw - 2rem);
  max-height: 480px;
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.96);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.chat-widget-panel.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.chat-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  background: var(--color-accent);
  color: #1a1a1a;
  border-radius: var(--radius) var(--radius) 0 0;
  font-weight: 600;
  font-size: 1rem;
}
.chat-widget-header-logo {
  height: 28px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
}
.chat-widget-header .chat-widget-title {
  flex: 1;
  min-width: 0;
}

.chat-widget-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.25rem;
  color: inherit;
  opacity: 0.9;
  transition: opacity var(--transition);
}

.chat-widget-close:hover {
  opacity: 1;
}

.chat-widget-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  min-height: 120px;
  max-height: 280px;
}

.chat-widget-welcome {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.chat-msg {
  margin: 0.5rem 0;
  max-width: 90%;
}

.chat-msg-user {
  margin-left: auto;
  text-align: right;
}

.chat-msg-user .chat-msg-text {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  background: var(--color-accent);
  color: #1a1a1a;
  border-radius: 12px 12px 4px 12px;
  font-size: 0.9rem;
  margin: 0;
}

.chat-msg-assistant .chat-msg-text {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  background: var(--color-border);
  color: var(--color-text);
  border-radius: 12px 12px 12px 4px;
  font-size: 0.9rem;
  margin: 0;
  text-align: left;
}

.chat-typing .chat-msg-text {
  background: var(--color-border);
}

.chat-typing-dots span {
  animation: chat-dot 0.6s infinite alternate;
}

.chat-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes chat-dot {
  from { opacity: 0.3; }
  to { opacity: 1; }
}

.chat-widget-input-wrap {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--color-border);
}

.chat-widget-input {
  flex: 1;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.chat-widget-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.chat-widget-send {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: #1a1a1a;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.chat-widget-send:hover {
  background: var(--color-accent-dark);
  color: #fff;
  transform: scale(1.05);
}

@media (max-width: 480px) {
  .chat-widget {
    bottom: 1rem;
    right: 1rem;
  }
  .chat-widget-panel {
    width: calc(100vw - 2rem);
    right: -0.5rem;
  }
}